From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262603AbVGMKiz (ORCPT ); Wed, 13 Jul 2005 06:38:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262608AbVGMKiz (ORCPT ); Wed, 13 Jul 2005 06:38:55 -0400 Received: from linux01.gwdg.de ([134.76.13.21]:64458 "EHLO linux01.gwdg.de") by vger.kernel.org with ESMTP id S262603AbVGMKiy (ORCPT ); Wed, 13 Jul 2005 06:38:54 -0400 Date: Wed, 13 Jul 2005 12:38:18 +0200 (MEST) From: Jan Engelhardt To: "Martin J. Bligh" cc: Lee Revell , "Kjetil Svalastog Matheussen " , Chris Friesen , Diego Calleja , azarah@nosferatu.za.org, akpm@osdl.org, cw@f00f.org, linux-kernel@vger.kernel.org, torvalds@osdl.org, christoph@lameter.org Subject: Re: [PATCH] i386: Selectable Frequency of the Timer Interrupt In-Reply-To: <278570000.1121206956@flay> Message-ID: References: <200506231828.j5NISlCe020350@hera.kernel.org> <20050708214908.GA31225@taniwha.stupidest.org> <20050708145953.0b2d8030.akpm@osdl.org> <1120928891.17184.10.camel@lycan.lan> <1120932991.6488.64.camel@mindpipe> <20050709203920.394e970d.diegocg@gmail.com> <1120934466.6488.77.camel@mindpipe> <176640000.1121107087@flay> <1121113532.2383.6.camel@mindpipe> <42D2D912.3090505@nortel.com> <1121128260.2632.12.camel@mindpipe> <165840000.1121141256@[10.10.2.4]> <1121141602.2632.31.camel@mindpipe> <188690000.1121142633@[10.10.2.4]> <1121201925.10580.24.camel@mindpipe> <278570000.1121206956@flay> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org >OK, what level causes Midi stuttering to stop then, under some fairly >reasonable load? Of course ... if we set HZ to 100000, we'll get higher >res still ... the question is how high it *needs* to be ;-) No, some kernel code causes a triple-fault-and-reboot when the HZ is >= 10KHz. Maybe the highest possible value is 8192 Hz, not sure. Jan Engelhardt --